Last Posting Dates For Christmas 2024 To Canada Now. Check out our suggested last posting dates for christmas 2024 to ensure all your letters, cards, and presents arrive just in time for the holiday season. Canada post is closed on national, provincial and territorial holidays, with no collection or delivery of mail on those days.*.

If you’re sending an expedited parcel, the recommended dates are dec. The deadline to send a package nationally within canada by regular mail has already passed and today (dec.